﻿//====================================================================================================
// [插件名称] jQuery formValidator
//----------------------------------------------------------------------------------------------------
// [描    述] jQuery formValidator表单验证插件，它是基于jQuery类库，实现了js脚本于页面的分离。对一个表
//            单对象，你只需要写一行代码就可以轻松实现20种以上的脚本控制。现支持一个表单元素累加很多种
//            校验方式,采用配置信息的思想，而不是把信息写在表单元素上，能比较完美的实现ajax请求。
//----------------------------------------------------------------------------------------------------
// [作者网名] 猫冬	
// [邮    箱] wzmaodong@126.com
// [作者博客] http://wzmaodong.cnblogs.com
// [QQ群交流] 74106519
// [更新日期] 2011-05-22
// [版 本 号] ver4.0.1
//====================================================================================================
(function ($) {

    $.formValidator =
{
    //全局配置
    initConfig: function (controlOptions) {
        var settings =
		{
		    debug: false, 							//调试模式
		    validatorGroup: "1", 					//分组号
		    alertMessage: false, 						//是否为弹出窗口提示模式
		    validObjects: [], 						//参加校验的控件集合
		    ajaxObjects: "", 						//传到服务器的控件列表
		    forceValid: false, 						//控件输入正确之后，才允许失去焦点
		    onSuccess: function () { return true; }, 	//提交成功后的回调函数
		    onError: $.noop, 					//提交失败的回调函数
		    submitOnce: false, 						//页面是否提交一次，不会停留
		    formID: "", 				//表单ID
		    submitButtonID: "", 		//提交按钮ID
		    autoTip: false, 			//是否自动构建提示层
		    tidyMode: false, 			//精简模式
		    errorFocus: true, 		//第一个错误的控件获得焦点
		    wideWord: true, 			//一个汉字当做2个长度
		    status: "", 				//提交的状态：submited、sumbiting、sumbitingWithAjax
		    submitAfterAjaxPrompt: "当前有数据正在进行服务器端校验，请稍候", //控件失去焦点后，触发ajax校验，没有返回结果前的错误提示
		    validCount: 0, 		//含ajaxValidator的控件个数
		    ajaxCountSubmit: 0, 	//提交的时候触发的ajax验证个数
		    ajaxCountValid: 0, 	//失去焦点时候触发的ajax验证个数
		    inIframe: false

		};
        controlOptions = controlOptions || {};
        $.extend(settings, controlOptions);
        //如果是精简模式，发生错误的时候，第一个错误的控件就不获得焦点
        if (settings.tidyMode) { settings.errorFocus = false };
        //如果填写了表单和按钮，就注册验证事件
        if (settings.formID != "") {
            $("#" + settings.formID).submit(function () { return $.formValidator.bindSubmit(settings); });
        }
        else if (settings.submitButtonID != "") {
            $("#" + settings.submitButtonID).click(function () { return $.formValidator.bindSubmit(settings); });
        }
        $('body').data(settings.validatorGroup, settings);
    },

    //调用验证函数
    bindSubmit: function (settings) {
        $.formValidator.pageIsValid(settings.validatorGroup);
        if (settings.ajaxCountValid > 0 && settings.submitAfterAjaxPrompt != "") {
            // alert(settings.submitAfterAjaxPrompt);

            setTimeout(function () { $("#" + settings.submitButtonID).click(); }, 1000);
            return false;
        }
        return $.formValidator.pageIsValid(settings.validatorGroup);
    },

    //各种校验方式支持的控件类型
    sustainType: function (id, setting) {
        var elem = $("#" + id).get(0);
        var srcTag = elem.tagName;
        var stype = elem.type;
        switch (setting.validateType) {
            case "InitValidator":
                return true;
            case "InputValidator":
                return (srcTag == "INPUT" || srcTag == "TEXTAREA" || srcTag == "SELECT");
            case "CompareValidator":
                return ((srcTag == "INPUT" || srcTag == "TEXTAREA") ? (stype != "checkbox" && stype != "radio") : false);
            case "AjaxValidator":
                return (stype == "text" || stype == "textarea" || stype == "file" || stype == "password" || stype == "select-one");
            case "RegexValidator":
                return ((srcTag == "INPUT" || srcTag == "TEXTAREA") ? (stype != "checkbox" && stype != "radio") : false);
            case "FunctionValidator":
                return true;
        }
    },

    //如果validator对象对应的element对象的validator属性追加要进行的校验。
    appendValid: function (id, setting) {
        //如果是各种校验不支持的类型，就不追加到。返回-1表示没有追加成功
        if (!$.formValidator.sustainType(id, setting)) return -1;
        var srcjo = $("#" + id).get(0);
        //重新初始化
        if (setting.validateType == "InitValidator" || srcjo.settings == undefined) { srcjo.settings = new Array(); }
        var len = srcjo.settings.push(setting);
        srcjo.settings[len - 1].index = len - 1;
        return len - 1;
    },

    //设置显示信息
    setTipState: function (elem, showclass, showmsg) {
        var initConfig = $('body').data(elem.validatorGroup);
        var tip = $("#" + elem.settings[0].tipID);
        if (showmsg == null || showmsg == "") {
            tip.hide();
        }
        else {
            if (initConfig.tidyMode) {
                //显示和保存提示信息
                $("#fv_content").html(showmsg);
                elem.Tooltip = showmsg;
                if (showclass != "onError") { tip.hide(); }
            }
            else {
                tip.show().removeClass().addClass(showclass).html(showmsg);
            }
        }
    },

    //把提示层重置成原始提示(如果有defaultPassed,应该设置为onCorrect)
    resetTipState: function (validatorGroup) {
        if (validatorGroup == undefined) { validatorGroup = "1" };
        var initConfig = $('body').data(validatorGroup);
        $.each(initConfig.validObjects, function () {
            var elem = this.get(0);
            var setting = elem.settings[0];
            var passed = setting.defaultPassed;
            $.formValidator.setTipState(elem, passed ? "onCorrect" : "onShow", passed ? setting.onCorrect : setting.onShow);
        });
    },

    //设置错误的显示信息
    setFailState: function (tipID, showmsg) {
        var tip = $("#" + tipID);
        tip.removeClass().addClass("onError").html(showmsg);
    },

    //根据单个对象,正确:正确提示,错误:错误提示
    showMessage: function (returnObj) {
        var id = returnObj.id;
        var elem = $("#" + id).get(0);
        var isValid = returnObj.isValid;
        var setting = returnObj.setting; //正确:setting[0],错误:对应的setting[i]
        var showmsg = "", showclass = "";
        var intiConfig = $('body').data(elem.validatorGroup);
        if (!isValid) {
            showclass = "onError";
            if (setting.validateType == "AjaxValidator") {
                if (setting.lastValid == "") {
                    showclass = "onLoad";
                    showmsg = setting.onWait;
                }
                else {
                    showmsg = setting.onError;
                }
            }
            else {
                showmsg = (returnObj.errormsg == "" ? setting.onError : returnObj.errormsg);

            }
            if (intiConfig.alertMessage) {
                if (elem.validValueOld != $(elem).val()) { alert(showmsg); }
            }
            else {
                $.formValidator.setTipState(elem, showclass, showmsg);
            }
        }
        else {
            //验证成功后,如果没有设置成功提示信息,则给出默认提示,否则给出自定义提示;允许为空,值为空的提示
            showmsg = $.formValidator.isEmpty(id) ? setting.onEmpty : setting.onCorrect;
            $.formValidator.setTipState(elem, "onCorrect", showmsg);
        }
        return showmsg;
    },

    showAjaxMessage: function (returnObj) {
        var elem = $("#" + returnObj.id).get(0);
        var setting = elem.settings[returnObj.ajax];
        var validValueOld = elem.validValueOld;
        var validvalue = $(elem).val();
        returnObj.setting = setting;
        //defaultPassed还未处理
        if (validValueOld != validvalue || validValueOld == validvalue && !elem.onceValided) {
            $.formValidator.ajaxValid(returnObj);
        }
        else {
            if (setting.isValid != undefined && !setting.isValid) {
                elem.lastshowclass = "onError";
                elem.lastshowmsg = setting.onError;
            }
            $.formValidator.setTipState(elem, elem.lastshowclass, elem.lastshowmsg);
        }
    },

    //获取指定字符串的长度
    getLength: function (id) {
        var srcjo = $("#" + id);
        var elem = srcjo.get(0);
        var sType = elem.type;
        var len = 0;
        switch (sType) {
            case "text":
            case "hidden":
            case "password":
            case "textarea":
            case "file":
                var val = srcjo.val();
                var initConfig = $('body').data(elem.validatorGroup);
                if (initConfig.wideWord) {
                    for (var i = 0; i < val.length; i++) {
                        len = len + ((val.charCodeAt(i) >= 0x4e00 && val.charCodeAt(i) <= 0x9fa5) ? 2 : 1);
                    }
                }
                else {
                    len = val.length;
                }
                break;
            case "checkbox":
            case "radio":
                len = $("input[type='" + sType + "'][name='" + srcjo.attr("name") + "']:checked").length;
                break;
            case "select-one":
                len = elem.options ? elem.options.selectedIndex : -1;
                break;
            case "select-multiple":
                len = $("select[name=" + elem.name + "] option:selected").length;
                break;
        }
        return len;
    },

    //结合empty这个属性，判断仅仅是否为空的校验情况。
    isEmpty: function (id) {
        return ($("#" + id).get(0).settings[0].empty && $.formValidator.getLength(id) == 0);
    },

    //对外调用：判断单个表单元素是否验证通过，不带回调函数
    isOneValid: function (id) {
        return $.formValidator.oneIsValid(id).isValid;
    },

    //验证单个是否验证通过,正确返回settings[0],错误返回对应的settings[i]
    oneIsValid: function (id) {
        var returnObj = new Object();
        var elem = $("#" + id).get(0);
        returnObj.initConfig = $('body').data(elem.validatorGroup);
        returnObj.id = id;
        returnObj.ajax = -1;
        returnObj.errormsg = "";       //自定义错误信息
        var settings = elem.settings;
        var settingslen = settings.length;
        var validateType;
        //只有一个formValidator的时候不检验
        if (settingslen == 1) { settings[0].bind = false; }
        if (!settings[0].bind) { return null; }
        for (var i = 0; i < settingslen; i++) {
            if (i == 0) {
                //如果为空，直接返回正确
                if ($.formValidator.isEmpty(id)) {
                    returnObj.isValid = true;
                    returnObj.setting = settings[0];
                    break;
                }
                continue;
            }
            returnObj.setting = settings[i];
            validateType = settings[i].validateType;
            //根据类型触发校验
            switch (validateType) {
                case "InputValidator":
                    $.formValidator.inputValid(returnObj);
                    break;
                case "CompareValidator":
                    $.formValidator.compareValid(returnObj);
                    break;
                case "RegexValidator":
                    $.formValidator.regexValid(returnObj);
                    break;
                case "FunctionValidator":
                    $.formValidator.functionValid(returnObj);
                    break;
                case "AjaxValidator":
                    //如果是ajax校验，这里直接取上次的结果值
                    returnObj.ajax = i
                    break;
            }
            //校验过一次
            elem.onceValided = true;
            if (!settings[i].isValid) {
                returnObj.isValid = false;
                returnObj.setting = settings[i];
                break;
            } else {
                returnObj.isValid = true;
                returnObj.setting = settings[0];
                if (settings[i].validateType == "AjaxValidator") { break };
            }
        }
        return returnObj;
    },

    //验证所有需要验证的对象，并返回是否验证成功（如果曾经触发过ajaxValidator，提交的时候就不触发校验，直接读取结果）
    pageIsValid: function (validatorGroup) {
        if (validatorGroup == undefined) { validatorGroup = "1" };
        var isValid = true, returnObj, firstErrorMessage = "", errorMessage;
        var error_tip = "^", thefirstid, name, name_list = "^";
        var errorlist = new Array();
        //设置提交状态、ajax是否出错、错误列表
        var initConfig = $('body').data(validatorGroup);
        initConfig.status = "sumbiting";
        initConfig.ajaxCountSubmit = 0;
        //遍历所有要校验的控件,如果存在ajaxValidator就先直接触发
        $.each(initConfig.validObjects, function () {
            if (this.settings[0].bind && this.validatorAjaxIndex != undefined && this.onceValided == undefined) {
                returnObj = $.formValidator.oneIsValid(this.id);
                if (returnObj.ajax == this.validatorAjaxIndex) {
                    initConfig.status = "sumbitingWithAjax";
                    $.formValidator.ajaxValid(returnObj);
                }
            }
        });
        //如果有提交的时候有触发ajaxValidator，所有的处理都放在ajax里处理
        if (initConfig.ajaxCountSubmit > 0) { return false }
        //遍历所有要校验的控件
        $.each(initConfig.validObjects, function () {
            //只校验绑定的控件
            if (this.settings[0].bind) {
                name = this.name;
                //相同name只校验一次
                if (name_list.indexOf("^" + name + "^") == -1) {
                    onceValided = this.onceValided == undefined ? false : this.onceValided;
                    if (name) { name_list = name_list + name + "^" };
                    returnObj = $.formValidator.oneIsValid(this.id);
                    if (returnObj) {
                        //校验失败,获取第一个发生错误的信息和ID
                        if (!returnObj.isValid) {
                            //记录不含ajaxValidator校验函数的校验结果
                            isValid = false;
                            errorMessage = returnObj.errormsg == "" ? returnObj.setting.onError : returnObj.errormsg;
                            errorlist[errorlist.length] = errorMessage;
                            if (thefirstid == null) { thefirstid = returnObj.id };
                            if (firstErrorMessage == "") { firstErrorMessage = errorMessage };
                        }
                        //为了解决使用同个TIP提示问题:后面的成功或失败都不覆盖前面的失败
                        if (!initConfig.alertMessage) {
                            var tipID = this.settings[0].tipID;
                            if (error_tip.indexOf("^" + tipID + "^") == -1) {
                                if (!returnObj.isValid) { error_tip = error_tip + tipID + "^" };
                                $.formValidator.showMessage(returnObj);
                            }
                        }
                    }
                }
            }
        });

        //成功或失败进行回调函数的处理，以及成功后的灰掉提交按钮的功能
        if (isValid) {
            if (!initConfig.onSuccess()) { return false; }
            if (initConfig.submitOnce) { $(":submit,:button,:reset").attr("disabled", true); }
        }
        else {
            initConfig.onError(firstErrorMessage, $("#" + thefirstid).get(0), errorlist);
            if (thefirstid && initConfig.errorFocus) { $("#" + thefirstid).focus() };
        }
        initConfig.status = "init";
        return !initConfig.debug && isValid;
    },

    //ajax校验
    ajaxValid: function (returnObj) {
        var id = returnObj.id;
        var srcjo = $("#" + id);
        var elem = srcjo.get(0);
        var initConfig = returnObj.initConfig;
        var settings = elem.settings;
        var setting = settings[returnObj.ajax];
        var ls_url = setting.url;
        //获取要传递的参数
        var validatorGroup = elem.validatorGroup;
        var initConfig = $('body').data(validatorGroup);
        var parm = $(initConfig.ajaxObjects).serialize();
        //添加触发的控件名、随机数、传递的参数
        parm = "clientid=" + id + "&" + (setting.randNumberName ? setting.randNumberName + "=" + ((new Date().getTime()) + Math.round(Math.random() * 10000)) : "") + (parm.length > 0 ? "&" + parm : "");
        ls_url = ls_url + (ls_url.indexOf("?") > -1 ? ("&" + parm) : ("?" + parm));
        //发送ajax请求
        $.ajax(
		{
		    type: setting.type,
		    url: ls_url,
		    cache: setting.cache,
		    data: setting.data,
		    async: setting.async,
		    timeout: setting.timeout,
		    dataType: setting.dataType,
		    success: function (data, textStatus, jqXHR) {
		        var lb_ret, ls_status, ls_msg;
		        $.formValidator.dealAjaxRequestCount(validatorGroup, -1);
		        //根据业务判断设置显示信息
		        lb_ret = setting.success(data, textStatus, jqXHR);
		        setting.isValid = lb_ret;
		        if (lb_ret) {
		            ls_status = "onCorrect";
		            ls_msg = settings[0].onCorrect;
		        } else {
		            ls_status = "onError";
		            ls_msg = setting.onError;
		        }
		        $.formValidator.setTipState(elem, ls_status, ls_msg);
		        //提交的时候触发了ajax校验，等ajax校验完成，无条件重新校验
		        if (returnObj.initConfig.status == "sumbitingWithAjax" && returnObj.initConfig.ajaxCountSubmit == 0) {
		            if (initConfig.formID != "") {
		                $('#' + initConfig.formID).trigger('submit');
		            } else if (initConfig.formID != "") {
		                $('#' + initConfig.submitButtonID).trigger('click');
		            }
		        }
		    },
		    complete: function (jqXHR, textStatus) {
		        if (setting.buttons && setting.buttons.length > 0) { setting.buttons.attr({ "disabled": false }) };
		        setting.complete(jqXHR, textStatus);
		    },
		    beforeSend: function (jqXHR, configs) {
		        //本控件如果正在校验，就中断上次
		        if (this.lastXMLHttpRequest) { this.lastXMLHttpRequest.abort() };
		        this.lastXMLHttpRequest = jqXHR;
		        //再服务器没有返回数据之前，先回调提交按钮
		        if (setting.buttons && setting.buttons.length > 0) { setting.buttons.attr({ "disabled": true }) };
		        var isValid = setting.beforeSend(jqXHR, configs);
		        if (isValid) {
		            setting.isValid = false; 	//如果前面ajax请求成功了，再次请求之前先当作错误处理
		            $.formValidator.setTipState(elem, "onLoad", settings[returnObj.ajax].onWait);
		        }
		        setting.lastValid = "-1";
		        if (isValid) { $.formValidator.dealAjaxRequestCount(validatorGroup, 1); }
		        return isValid;
		    },
		    error: function (jqXHR, textStatus, errorThrown) {
		        $.formValidator.dealAjaxRequestCount(validatorGroup, -1);
		        $.formValidator.setTipState(elem, "onError", setting.onError);
		        setting.isValid = false;
		        setting.error(jqXHR, textStatus, errorThrown);
		    },
		    processData: setting.processData
		});
    },

    //处理ajax的请求个数
    dealAjaxRequestCount: function (validatorGroup, val) {
        var initConfig = $('body').data(validatorGroup);
        initConfig.ajaxCountValid = initConfig.ajaxCountValid + val;
        if (initConfig.status == "sumbitingWithAjax") {
            initConfig.ajaxCountSubmit = initConfig.ajaxCountSubmit + val;
        }
    },

    //对正则表达式进行校验（目前只针对input和textarea）
    regexValid: function (returnObj) {
        var id = returnObj.id;
        var setting = returnObj.setting;
        var srcTag = $("#" + id).get(0).tagName;
        var elem = $("#" + id).get(0);
        var isValid;
        //如果有输入正则表达式，就进行表达式校验
        if (elem.settings[0].empty && elem.value == "") {
            setting.isValid = true;
        }
        else {
            var regexArray = setting.regExp;
            setting.isValid = false;
            if ((typeof regexArray) == "string") regexArray = [regexArray];
            $.each(regexArray, function () {
                var r = this;
                if (setting.dataType == "enum") { r = eval("regexEnum." + r); }
                if (r == undefined || r == "") {
                    return false;
                }
                isValid = (new RegExp(r, setting.param)).test($(elem).val());

                if (setting.compareType == "||" && isValid) {
                    setting.isValid = true;
                    return false;
                }
                if (setting.compareType == "&&" && !isValid) {
                    return false
                }
            });
            if (!setting.isValid) setting.isValid = isValid;
        }
    },

    //函数校验。返回true/false表示校验是否成功;返回字符串表示错误信息，校验失败;如果没有返回值表示处理函数，校验成功
    functionValid: function (returnObj) {
        var id = returnObj.id;
        var setting = returnObj.setting;
        var srcjo = $("#" + id);
        var lb_ret = setting.fun(srcjo.val(), srcjo.get(0));
        if (lb_ret != undefined) {
            if ((typeof lb_ret) === "string") {
                setting.isValid = false;
                returnObj.errormsg = lb_ret;
            } else {
                setting.isValid = lb_ret;
            }
        }
    },

    //对input和select类型控件进行校验
    inputValid: function (returnObj) {
        var id = returnObj.id;
        var setting = returnObj.setting;
        var srcjo = $("#" + id);
        var elem = srcjo.get(0);
        var val = srcjo.val();
        var sType = elem.type;
        var len = $.formValidator.getLength(id);
        var empty = setting.empty, emptyError = false;
        switch (sType) {
            case "text":
            case "hidden":
            case "password":
            case "textarea":
            case "file":
                if (setting.type == "size") {
                    empty = setting.empty;
                    if (!empty.leftEmpty) {
                        emptyError = (val.replace(/^[ \s]+/, '').length != val.length);
                    }
                    if (!emptyError && !empty.rightEmpty) {
                        emptyError = (val.replace(/[ \s]+$/, '').length != val.length);
                    }
                    if (emptyError && empty.emptyError) { returnObj.errormsg = empty.emptyError }
                }
            case "checkbox":
            case "select-one":
            case "select-multiple":
            case "radio":
                var lb_go_on = false;
                if (sType == "select-one" || sType == "select-multiple") { setting.type = "size"; }
                var type = setting.type;
                if (type == "size") {		//获得输入的字符长度，并进行校验
                    if (!emptyError) { lb_go_on = true }
                    if (lb_go_on) { val = len }
                }
                else if (type == "date" || type == "datetime") {
                    var isok = false;
                    if (type == "date") { lb_go_on = isDate(val) };
                    if (type == "datetime") { lb_go_on = isDate(val) };
                    if (lb_go_on) { val = new Date(val); setting.min = new Date(setting.min); setting.max = new Date(setting.max); };
                } else {
                    stype = (typeof setting.min);
                    if (stype == "number") {
                        val = (new Number(val)).valueOf();
                        if (!isNaN(val)) { lb_go_on = true; }
                    }
                    if (stype == "string") { lb_go_on = true; }
                }
                setting.isValid = false;
                if (lb_go_on) {
                    if (val < setting.min || val > setting.max) {
                        if (val < setting.min && setting.onErrorMin) {
                            returnObj.errormsg = setting.onErrorMin;
                        }
                        if (val > setting.min && setting.onErrorMax) {
                            returnObj.errormsg = setting.onErrorMax;
                        }
                    }
                    else {
                        setting.isValid = true;
                    }
                }
                break;
        }
    },

    //对两个控件进行比较校验
    compareValid: function (returnObj) {
        var id = returnObj.id;
        var setting = returnObj.setting;
        var srcjo = $("#" + id);
        var desjo = $("#" + setting.desID);
        var ls_dataType = setting.dataType;

        curvalue = srcjo.val();
        ls_data = desjo.val();
        if (ls_dataType == "number") {
            if (!isNaN(curvalue) && !isNaN(ls_data)) {
                curvalue = parseFloat(curvalue);
                ls_data = parseFloat(ls_data);
            }
            else {
                return;
            }
        }
        if (ls_dataType == "date" || ls_dataType == "datetime") {

            var isok = false;
            if (ls_dataType == "date") { isok = (isDate(curvalue) && isDate(ls_data)) };
            if (ls_dataType == "datetime") { isok = (isDateTime(curvalue) && isDateTime(ls_data)) };
            if (isok) {
                curvalue = new Date(curvalue);
                ls_data = new Date(ls_data);

            }
            else {

                return;
            }
        }

        switch (setting.operateor) {
            case "=":
                setting.isValid = (curvalue == ls_data);
                break;
            case "!=":
                setting.isValid = (curvalue != ls_data);
                break;
            case ">":
                setting.isValid = (curvalue > ls_data);
                break;
            case ">=":
                setting.isValid = (curvalue >= ls_data);
                break;
            case "<":
                setting.isValid = (curvalue < ls_data);
                break;
            case "<=":
                setting.isValid = (curvalue <= ls_data);
                break;
            default:
                setting.isValid = false;
                break;
        }
    },

    //定位漂浮层
    localTooltip: function (e) {
        e = e || window.event;
        var mouseX = e.pageX || (e.clientX ? e.clientX + document.body.scrollLeft : 0);
        var mouseY = e.pageY || (e.clientY ? e.clientY + document.body.scrollTop : 0);
        $("#fvtt").css({ "top": (mouseY + 2) + "px", "left": (mouseX - 40) + "px" });
    },

    reloadAutoTip: function (validatorGroup) {
        if (validatorGroup == undefined) validatorGroup = "1";
        var initConfig = $('body').data(validatorGroup);
        $.each(initConfig.validObjects, function () {
            if (initConfig.autoTip && !initConfig.tidyMode) {
                //获取层的ID、相对定位控件的ID和坐标
                var setting = this.settings[0];
                var relativeID = "#" + setting.relativeID;
                var offset = $(relativeID).offset();
                var y = offset.top;
                var x = $(relativeID).width() + offset.left;
                $("#" + setting.tipID).parent().show().css({ left: x + "px", top: y + "px" });
            }
        });
    }
};

    //每个校验控件必须初始化的
    $.fn.formValidator = function (cs) {
        var setting =
	{
	    validatorGroup: "1",
	    empty: false,
	    autoModify: false,
	    onShow: "请输入内容",
	    onFocus: "请输入内容",
	    onCorrect: "输入正确",
	    onEmpty: "输入内容为空",
	    defaultValue: null,
	    bind: true,
	    ajax: false,
	    validateType: "InitValidator",
	    tipCss:
		{
		    "left": "10px",
		    "top": "1px",
		    "height": "20px",
		    "width": "250px"
		},
	    triggerEvent: "blur",
	    forceValid: false,
	    tipID: null,
	    relativeID: null,
	    index: 0
	};

        //获取该校验组的全局配置信息
        cs = cs || {};
        if (cs.validatorGroup == undefined) { cs.validatorGroup = "1" };

        var initConfig = $('body').data(cs.validatorGroup);

        //校验索引号，和总记录数
        initConfig.validCount += 1;

        //如果为精简模式，tipCss要重新设置初始值
        if (initConfig.tidyMode) { setting.tipCss = { "left": "2px", "width": "22px", "height": "22px", "display": "none"} };

        //弹出消息提示模式，自动修复错误
        if (initConfig.alertMessage) { setting.autoModify = true };

        //先合并整个配置(深度拷贝)
        $.extend(true, setting, cs);

        return this.each(function (e) {
            //记录该控件的校验顺序号和校验组号
            this.validatorIndex = initConfig.validCount - 1;
            this.validatorGroup = cs.validatorGroup;
            var jqobj = $(this);
            //自动形成TIP
            var setting_temp = {};
            $.extend(true, setting_temp, setting);
            var tip = setting_temp.tipID ? setting_temp.tipID : this.id + "Tip";
            if (initConfig.autoTip) {
                if (!initConfig.tidyMode) {
                    //获取层的ID、相对定位控件的ID和坐标
                    if ($("body [id=" + tip + "]").length == 0) {
                        var relativeID = setting_temp.relativeID ? setting_temp.relativeID : this.id;
                        var offset = $("#" + relativeID).position();
                        var y = offset.top;
                        var x = $("#" + relativeID).width() + offset.left;
                        var formValidateTip = $("<div class='formValidateTip'></div>");
                        if (initConfig.inIframe) { formValidateTip.hide(); }
                        formValidateTip.appendTo($("body")).css({ left: x + "px", top: y + "px" }).prepend($('<div id="' + tip + '"></div>').css(setting_temp.tipCss));
                        setting.relativeID = relativeID;
                    }
                }
                else {
                    jqobj.showTooltips();
                }
            }
            //每个控件都要保存这个配置信息、为了取数方便，冗余一份控件总体配置到控件上
            setting.tipID = tip;
            $.formValidator.appendValid(this.id, setting);

            //保存控件ID
            if ($.inArray(jqobj, initConfig.validObjects) == -1) {
                if (setting_temp.ajax) {
                    var ajax = initConfig.ajaxObjects;
                    initConfig.ajaxObjects = ajax + (ajax != "" ? ",#" : "#") + this.id;
                }
                initConfig.validObjects.push(this);
            }

            //初始化显示信息
            if (!initConfig.alertMessage) {
                $.formValidator.setTipState(this, "onShow", setting.onShow);
            }

            var srcTag = this.tagName.toLowerCase();
            var stype = this.type;
            var defaultval = setting.defaultValue;
            //处理默认值
            if (defaultval) {
                jqobj.val(defaultval);
            }

            if (srcTag == "input" || srcTag == "textarea") {
                //注册获得焦点的事件。改变提示对象的文字和样式，保存原值
                jqobj.focus(function () {
                    if (!initConfig.alertMessage) {
                        //保存原来的状态
                        var tipjq = $("#" + tip);
                        this.lastshowclass = tipjq.attr("class");
                        this.lastshowmsg = tipjq.html();
                        $.formValidator.setTipState(this, "onFocus", setting.onFocus);
                    }
                    if (stype == "password" || stype == "text" || stype == "textarea" || stype == "file") {
                        this.validValueOld = jqobj.val();
                    }
                });
                //注册失去焦点的事件。进行校验，改变提示对象的文字和样式；出错就提示处理
                jqobj.bind(setting.triggerEvent, function () {
                    var settings = this.settings;
                    var returnObj = $.formValidator.oneIsValid(this.id);
                    if (returnObj == null) { return; }
                    if (returnObj.ajax >= 0) {
                        $.formValidator.showAjaxMessage(returnObj);
                    }
                    else {
                        var showmsg = $.formValidator.showMessage(returnObj);
                        if (!returnObj.isValid) {
                            //自动修正错误
                            var auto = setting.autoModify && (this.type == "text" || this.type == "textarea" || this.type == "file");
                            if (auto) {
                                $(this).val(this.validValueOld);
                                if (!initConfig.alertMessage) { $.formValidator.setTipState(this, "onShow", setting.onShow) };
                            }
                            else {
                                if (initConfig.forceValid || setting.forceValid) {
                                    alert(showmsg); this.focus();
                                }
                            }
                        }
                    }
                });
            }
            else if (srcTag == "select") {
                jqobj.bind({
                    //获得焦点
                    focus: function () {
                        if (!initConfig.alertMessage) {
                            $.formValidator.setTipState(this, "onFocus", setting.onFocus)
                        };
                    },
                    //失去焦点
                    blur: function () { $(this).trigger("change") },
                    //选择项目后触发
                    change: function () {
                        var returnObj = $.formValidator.oneIsValid(this.id);
                        if (returnObj == null) { return; }
                        if (returnObj.ajax >= 0) {
                            $.formValidator.showAjaxMessage(returnObj);
                        } else {
                            $.formValidator.showMessage(returnObj);
                        }
                    }
                });
            }
        });
    };

    $.fn.inputValidator = function (controlOptions) {
        var settings =
	{
	    isValid: false,
	    min: 0,
	    max: 99999999999999,
	    type: "size",
	    onError: "输入错误",
	    validateType: "InputValidator",
	    empty: { leftEmpty: true, rightEmpty: true, leftEmptyError: null, rightEmptyError: null }
	};
        controlOptions = controlOptions || {};
        $.extend(true, settings, controlOptions);
        return this.each(function () {
            $.formValidator.appendValid(this.id, settings);
        });
    };

    $.fn.compareValidator = function (controlOptions) {
        var settings =
	{
	    isValid: false,
	    desID: "",
	    operateor: "=",
	    onError: "输入错误",
	    validateType: "CompareValidator"
	};
        controlOptions = controlOptions || {};
        $.extend(true, settings, controlOptions);
        return this.each(function () {
            $.formValidator.appendValid(this.id, settings);
        });
    };

    $.fn.regexValidator = function (controlOptions) {
        var settings =
	{
	    isValid: false,
	    regExp: "",
	    param: "i",
	    dataType: "string",
	    compareType: "||",
	    onError: "输入的格式不正确",
	    validateType: "RegexValidator"
	};
        controlOptions = controlOptions || {};
        $.extend(true, settings, controlOptions);
        return this.each(function () {
            $.formValidator.appendValid(this.id, settings);
        });
    };

    $.fn.functionValidator = function (controlOptions) {
        var settings =
	{
	    isValid: true,
	    fun: function () { this.isValid = true; },
	    validateType: "FunctionValidator",
	    onError: "输入错误"
	};
        controlOptions = controlOptions || {};
        $.extend(true, settings, controlOptions);
        return this.each(function () {
            $.formValidator.appendValid(this.id, settings);
        });
    };

    $.fn.ajaxValidator = function (controlOptions) {
        var settings =
	{
	    type: "GET",
	    url: "",
	    dataType: "html",
	    timeout: 100000,
	    data: null,
	    async: true,
	    cache: false,
	    beforeSend: function () { return true; },
	    success: function () { return true; },
	    complete: function () { },
	    processData: true,
	    error: function () { },
	    isValid: false,
	    lastValid: "",
	    buttons: null,
	    oneceValid: false,
	    randNumberName: "rand",
	    onError: "服务器校验没有通过",
	    onWait: "正在等待服务器返回数据",
	    ajaxExistsError: "前面的校验尚未完成，请稍候...",
	    validateType: "AjaxValidator"
	};
        controlOptions = controlOptions || {};
        $.extend(true, settings, controlOptions);
        return this.each(function () {
            var initConfig = $('body').data(this.validatorGroup);
            var ajax = initConfig.ajaxObjects;
            if ((ajax + ",").indexOf("#" + this.id + ",") == -1) {
                initConfig.ajaxObjects = ajax + (ajax != "" ? ",#" : "#") + this.id;
            }
            this.validatorAjaxIndex = $.formValidator.appendValid(this.id, settings);
        });
    };

    //指定控件显示通过或不通过样式
    $.fn.defaultPassed = function (onShow) {
        return this.each(function () {
            var settings = this.settings;
            settings[0].defaultPassed = true;
            for (var i = 1; i < settings.length; i++) {
                settings[i].isValid = true;
                if (!$('body').data(settings[0].validatorGroup).alertMessage) {
                    var ls_style = onShow ? "onShow" : "onCorrect";
                    $.formValidator.setTipState(this, ls_style, settings[0].onCorrect);
                }
            }
        });
    };

    //指定控件不参加校验
    $.fn.unFormValidator = function (unbind) {
        return this.each(function () {
            this.settings[0].bind = !unbind;
            if (unbind) {
                $("#" + this.settings[0].tipID).hide();
            } else {
                $("#" + this.settings[0].tipID).show();
            }
        });
    };

    //显示漂浮显示层
    $.fn.showTooltips = function () {
        if ($("body [id=fvtt]").length == 0) {
            fvtt = $("<div id='fvtt' style='position:absolute;z-index:56002'></div>");
            $("body").append(fvtt);
            fvtt.before("<iframe src='about:blank' class='fv_iframe' scrolling='no' frameborder='0'></iframe>");

        }
        return this.each(function () {
            jqobj = $(this);
            s = $("<span class='top' id=fv_content style='display:block'></span>");
            b = $("<b class='bottom' style='display:block' />");
            this.tooltip = $("<span class='fv_tooltip' style='display:block'></span>").append(s).append(b).css({ "filter": "alpha(opacity:95)", "KHTMLOpacity": "0.95", "MozOpacity": "0.95", "opacity": "0.95" });
            //注册事件
            jqobj.bind({
                mouseover: function (e) {
                    $("#fvtt").append(this.tooltip);
                    $("#fv_content").html(this.Tooltip);
                    $.formValidator.localTooltip(e);
                },
                mouseout: function () {
                    $("#fvtt").empty();
                },
                mousemove: function (e) {
                    $("#fv_content").html(this.Tooltip);
                    $.formValidator.localTooltip(e);
                }
            });
        });
    }
})(jQuery);